登录
首页 » matlab » ensemble

ensemble

于 2012-08-10 发布 文件大小:3KB
0 105
下载积分: 1 下载次数: 24

代码说明:

  This code for ensemble kalman filter

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • TheResearchofSpatialSpectrumEstimationAlgorithminS
    智能天线技术是第三代移动通信系统的关键技术之一,也是国内外热门的研究课题。由于无线移动通信的信道传输环境具有复杂性和不确定性,存在多径衰落和时延扩展,因此造成了符号间串扰、同信道干扰、多址干扰等,这些干扰降低了链路性能和系统容量,智能天线技术是解决以上问题的方法之一。 本文首先阐述了智能天线和白适应波束形成的基本理论,然后对自适应算法进行了研究。对一些基本的自适应算法最小均方算法、恒模算法及递推最小均方算法进行了分析讨论,用计算机仿真的结果论证了算法的性能。针对相干干扰介绍了空间平滑技术,对传统的相干干扰抑制方法-空间平滑法进行了分析,采用改进算法有效降低了空间平滑算法的运算量。对信号波达方向(DOA)的估计是智能天线研究的另一关键问题。第四章在介绍了阵列信号处理方法的基础上,先简单介绍了Bartlett、Capon、MUSIC等空间谱估计算法,分析了信源数目过估计与欠估计情况下的MUSIC算法性能,提出一种改进算法,在信源数目有误差的情况下该算法的性能良好。第五章针对多径干扰环境,在分析MMUSIC算法的基础上,本文提出了基于低秩矩阵逼近法的改进MUSIC算法(In this paper, firstly, the author illustrates the principles of smart antenna and adaptive beam forming, and then introduces some typical adaptive algorithms, the LMS ,CMA and RLS algorithms are analyzed and discussed and simulate them in the computer to prove their capability. but they have the disadvantage of high complexity, so they are not fit for practice. The paper analyses the conventional method rejecting spatial smoothing coherent interfering signals, which is spatial smoothing technique)
    2009-07-02 22:43:06下载
    积分:1
  • dpdsimulation
    DPD预失真算法的matlab仿真实现,其中包括了LMS,RLS,LS等自适应算法(the digital predistortion algorithm basic on matlab)
    2021-03-18 14:59:20下载
    积分:1
  • binomial
    古典密码学中的一些实现加密的算法,用Matlab实现的。(Classical Cryptography to achieve some of the encryption algorithm, using Matlab to achieve.)
    2008-12-30 22:15:04下载
    积分:1
  • chap4_7a
    模糊自整定PID控制系统的simulink仿真实例(Fuzzy self-tuning PID control system simulink simulation examples)
    2013-04-08 09:10:01下载
    积分:1
  • Simple-Hub-Problem
    a sample code for optimization
    2015-07-02 02:25:51下载
    积分:1
  • shuzishibie4
    这个一个基于MATLAB的手写体数字识别的程序,非常的好用(The MATLAB-based handwritten numeral recognition procedure, very easy to use)
    2009-04-19 11:08:16下载
    积分:1
  • ID3
    MATLAB 决策树算法 ID3算法 能输出决策图分析误差(MATLAB ID3 decision tree algorithm can output decision diagram analysis error)
    2011-12-01 09:55:35下载
    积分:1
  • snr_serMatlab
    说明:  数字通信系统中采用基带传输和频带传输[ 1, 2 ] ,在抽样判决器之前,信号叠加了信道噪声. 本文利用 Matlab软件仿真[ 3, 4 ]分析了在判决器前叠加了高斯噪声后,信噪比与系统的误码率之间的关系.(Digital communication system using baseband transmission and band transmission [1, 2], in a sample before the decision device, the signal superimposed on the channel noise. In this paper, Matlab software simulation [3, 4] of the device in the sentence before the superposition of the Gaussian noise After the SNR and BER relationship.)
    2010-05-03 12:15:10下载
    积分:1
  • BER_OFDM_OQAM
    OFDM/OQAM系统代码,采用PHYDYAS滤波器,包括PPN结构和IFFT模块。(Code of OFDM/OQAM system, shape impulse is PHYDYAS filter,with PPN network for transmitting.)
    2021-04-22 13:08:48下载
    积分:1
  • MUSIC_based_on_UCA_S3_1
    均匀圆阵的二维music算法,有两个信号,采用meshgrid画图(Uniform circular array music algorithm, there are two signals, using meshgrid drawing)
    2015-05-25 10:44:04下载
    积分:1
  • 696518资源总数
  • 104384会员总数
  • 26今日下载